AUGMENTATION Bif WATER SUPPLY SCHEME KHAN FATTA AND OTHIAN MH PC BLOCK BATALA DISTT GURDASPUR UNDER WORLD BANK PRWSSIP 1A II JJM

Amount

Drilling of 500mm dia bore with Reverse Rotary Rig in all kind of soil including the cost the consumable stores, fucl oil and transpiration of rig to the site, complete in all respects 1. Erection and dismantling of boring plant including all arrangement for the transportation of the boring equipment to site of work from the store of contractor at site and back are to be made by the contractor at his own cost. All rates should be quoted for supplying the material at site of work. Pits for collection of water and water for drilling tubewell to be arranged by the firm/contractor at site at his own cost. 2. In case the bore is converted into a tubewell payment of bore shall be made up to the bail plug plus margin (7% of main bore drilling or as actual as per field requirement whichever is less) required for sustaining the main bore paid at the rate of beyond margin shall be paid at the rate of test bore drilling. Drilling 500mm dia Bore with Reverse Rotary Rig upto 120m depth BGL.

Supplying, lowering of MS Pipe as per IS:4270-2001 including MS sockets having dimensions as per IS code duly welded with MS electrode to have extra strength to lower the pipe into tubewell bore. 200mm nominal diameter (weight 33.6 kg per metre, 6.40 mm thickness.

Supplying, fixing & lowering of Stainless Steel Cage type wire wound screen as per IS:8110-2000 or latest ISI marked, duly welded with suitable grade S.S. welding electrode to lower the strainer into tubewell bore. 200mm steel strainer (slot size 0.75mm) 6.30 mm thickness

Supplying, fixing and lowering of stainless steel socket as per IS 8110-2000 or latest, ISI marked duly welded with suitable grade ss welding electrode to lower the strainer into tubewell bore complete in all respect. 200 mm Internal diameter

Supplying, lowering & fixing of M.S Special socket to connect S.S Strainer to M.S Pipe duly welded with suitable grade welding electrode complete in all respect. 200mm internal diameter

Supplying & fixing of M.S Clamp of size 150mm X 12mm made out of MS Flat 1.52m long, suitable to fit Housing pipe including the cost Nut & Bolts of Suitable size complete in all respect.

Supplying at site Wooden Box of suitable size with Lid & locking arrangment for preserving strata sample collected from the bore.

Supplying & Fixing of bail plug of M.S pipe complete with inverted U-hook attached to the bottom plug complete in all respect. 200mm internal diameter (weight 41.6 kg per metre) 8.00 mm thickness

Supplying & Fixing of well cap having thread to fix on housing pipe complete in all respect. 200mm internal diameter

Testing of Water Sample for heavy metal from approved laboratory (Toxic material sucha as arsenic, lead, mercury, presticide etc.)

Making Electric logging of bore hole with electronic well logger including cost of equipment at site etc complete in all respects.

Supplying at quarry site of gravel of 1/16" to 1/8" sizes including pouring and packing in the annular space between the pipes assembly and the bore. The gravel should be free from, dust, dirt, or the vegetable manner as per IS 4097/1967 with latest amendments (to be paid as per actual length of pipe)

Development and Stabilizing of the tubwell with air compressor of required capacity as directed by the engineer-in- charge including cost of tools, appliances & consumable to the satisfaction of Engineer-in-charge. Capacity of Air compressor 300 cfm at 250 PSI

Development and Stabilizing of the tubwell with submersible pump of required capacity as directed by the engineer-in- charge including cost of tools, appliances & consumable to the satisfaction of Engineer-in-charge.

Provision for Sanitary Clay seal and sterilization of tubewell as per IS code : 2800-2019

PUMP CHAMBER Construction of Pump Chamber size 3.05m x 3.70 m With gravel pit but including electric wiring as per analysis, complete in all respects. Extra for provision for Sanitary Latrine in pump chamber for foundation and plinth of WC rooms including flooring, PVC pipes, Junction Box, 1 No. Leach Pit, Super structure WC room etc.

PUMPING MACHINERY Providing & installing testing & commissioning of 1 no electrically driven Submersible Pump set capable of delivering 4.6 LPS against a head of 50 mtr along with electric panel board consisting of electrical appliances such as automatic Star Delta Push Button or oil impressed starter, Main Switch, VM, Ampere Meter, ELCB, Shunt capacitor. Single phase, preventer, Indicating lamps, Kit-Kat etc. including M.s column Pipe of IS 1239-2004 medium class size 65mm and Length 26 mtr.(in 3mtr lengths each with flanges, screwed and welded on both sides) rubber gaskets, nuts and bolts submersible cable of 80 Mtr. Length and 2.50mm2 size as per IS694-1990 reaffirmed 2000 complete in all respects Rate of Motor with Pump

Panel Board

Submersible cable Size 2.50mm2

Column Pipe (G.I) 65mm i/d

C.I.FITTING INSIDE PUMP CHAMBER Providing & Installing 100 mm dia delivery main (from Tube-well to duck foot bend including cost of C.I.D/F Pipes, D/F Sluice Valves, D/F Non Return Valve & Specials as C.I. Bends, Tail Piece Tees, Pressure gauge, Air Valve, V-notch haudi etc. inside the Pump chamber as per DWSS standard design complete in all respects. As per IS1536-2001 & 1538-1993 reaffirmed 1999).

Disinfection Unit: Providing Installing testing and commissioning and one no. electronically actuated, diaphragm operated, metering system, chemical dosing chlorinator, suitable for delivering 0.5 to 6 leter of bleaching powder solution/ sodium hypo solution per hrs under maximum deliver pressure upto 7kg/cm2 and suction left not less than 1.5 meter.

RCC OHSR Constructing one No. of 50000 ltr litres Capacity with sill level not less than 17 m height upto FSL 20.00 mtr from formation level complete with external RCC stair case with landing slabs at each staging RCC roof, ventilator single main hole cover lightening conductor etc. complete as described in schedule No.3. Providing and fixing D.I. K-9 D/F expansion joints latest bell mouth and D/F puddle collars as per DWSS design on basis of enclosed drawing. Duck foot bends, Conforming to ISI - 13382 and C.I/D.I. D/F sluice Valve duly ISI marked (IS-14846-2000 or latest) one each with inlet, outlet and scour pipes, including providing and installing inlet, outlet scour pipe and overflow DI double flanged pressure pipes DI K-9 horizontally as per IS 8329-2000 and latest duly ISI marked from bottom dome to duck foot bend and further up to 2.75 mtr as per detail specification. TMT steel & painting of all complete shall be included in cost & P/F aluminum leader inside the OHSR complete in all respect as per specifications. (The specifications & drawing are based on safe bearing capacity of soil of is less than 8.75 tone per sqm. In case the safe bearing capacity of sail is less than 8.75 tone per Sqm. The contractor shall submit his own design for foundation portion based on actual safe bearing capacity as per DWSS specifications. The difference in quantities from the standard drawing based on 8.75 tone per sqm safe bearing capacity will be paid as per CSR+ Prevailing Ceiling Premium including providing and fixing automatic Electronic Water Level control Device and Construction of Plinth protection around OHSR with masonry toe wall with 40 mm thick CC 1:2:4 on top over 100 mm thick CC 1:8:16 & inside earth filling, including overflow scour haudi complete in all respects.

uPVC RISING MAIN Providing, fixing laying jointing cutting and testing of uPVC pipes and specials (10kg cm2) including cost of excavation complete in all respect as per DWSS stands analysis. 100mm o/d (Mechanical)

Sluice Valve & Sluice Valve Chambers Providing & fixing C.I/D.I Flanged end, stem of SS (AIS1410) and Bronze(gunmetal) working parts sluice valves ISI marked 14846-2000 including jointing, testing & cost of Nut, Bolt & insertion sheet, all carriage complete (with the approval of Engineer in-charge). 100 mm Nominal Bore (N.B.)

Construction of masonry Sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department. (a) Size 0.9 m. x 0.9 m.

DEVELOPMENT OF WATER WORKS SITE. Providing & fixing 1.2mtr high fencing around the head works site with 1.65 meter post, placed every 2.5 meters apart, embedded in cement concrete blocks and every tenth post to be strutted with three rows of G.I. Barbed wire weighing 9.34 Kg per 100 meters (minimum) and fixing with GI staples tied to 6mm bar nib, with binding wire or by providing cut, including drilling holes in the post, including cost of posts, winding wire, strutted earth work in the post & aluminum painting complete in all respects as per DWSS standard Drawing

Providing and Fixing precast pre-stressed cement concrete fencing pole M-40 by 4 Nos. parallel high tensile entwined wire (ISI marked wire 4 mm dia fencing pole size at bottom 4" x 3", size top 3" x 3",Lenght 6ft, hooks 6 No. including cost of excavation, sand filling and erection complete in all respects.

Providing & fixing D-Hook complete with MS Bolts size 300mm x 18mm as per DWSS standard Drawing

Construction of brick masonry corner pillar including cost of cement pointing including cost of material complete in all respects as per DWSS standard Drawing (

Construction of masonry gate pillar including cost of MS Steel Gate size 1.22 m x 1.37 m as per DWSS standard Drawing.

Construction of Foot Path with masonry toe wall & earth filling and Cement Concrete 1:8:16 with 40 mm gauge stone aggregate, 40 mm thick cement concrete topping 1:2:4, inside water works as per DWSS standard Drawing.

Providing & fixing MS sign Board as per DWSS standard design.

Providing, laying, Fixing, jointing, cutting & testing of uPVC Pipes & Specials (6 kg./cm2) including cost of excavation complete in all respects as per ISI-4985 standard analysis. Excavation with JCB uPVC Pipe 63 mm o/d

uPVC Pipe 90 mm o/d

uPVC Pipe 110 mm o/d

Excavation with Manually uPVC Pipe 63 mm o/d

uPVC Pipe 90 mm o/d

Providing & fixing C.I/D.I Flanged end, stem of SS (AIS1410) and Bronze(gunmetal) working parts sluice valves ISI marked 14846-2000 including jointing, testing & cost of Nut, Bolt & insertion sheet, all carriage complete (with the approval of Engineer in-charge). 100mm i/d

Construction of masonry Sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department. (a) Size 0.6 m. x 0.6 m.

Dismantling and restoration brick paving complete in all respect as per DWSS standard PVC Pipe 63mm o/d

PVC Pipe 90mm o/d

Contractor shall be quote rates only for dismantling of mettaled road & back filling with excavated earth fully compacted the restoration of the mettaled road to its original condition will be done by the concerned department i.e. PWD (B&R) PMB/Panchayati Raj)

Dismantling and restoration Cement Concrete Road complete in all respect as per DWSS standard PVC Pipe 63/90 mm o/d

HOUSEHOLD WATER CONNECTION & WATER METER: Providing proposed water connection to house hold up to wall with providing, laying jointing, testing GI pipe lines 15mm i/d=2.50 mtr B- Class ( Above GL), Prov. & fixing MDPE pipe 15mm i/d with specials 2.00 Mtr (Below GL) including cost of specials such as tees, bends, sockets, elbow etc. cutting, threading, and testing in trenches in the ground and ISI marked 15mm i/d GM ferrule as per IS: 2692 and 3" i/d clamp with c.i bib cock 15mm i/d as per IS:210 with stainless steel spindle of approved make as per (including excavation)

Water Meter Providing and fixing Multijet water meter to house hold including cost of specials such as tees bends, sockets elbow peet valve union nipples and hooks etc, cutting threading and testing complete in all respect

CARRIAGE OF MATERIAL Extra Carriage of Fine Aggregate payable upto lead 70 Km

Extra Carriage of Course Aggregate (Bajri) payable upto lead 65 Km

Extra Carriage of Bricks payable

OPERATION & MAINTENANCE Operation and Maintenance water supply system for 3 Months including operating of machinery, repair of leakages, supplying of full time Pump Operator cum- Chowkidar, supply of Sodium Hypo Chlorite solution for disinfection for 3 months after completion.

EnvironmentalCharges Surface dressing of ground including removing rank vegetation and inequalities not exceeding 15cm deep and disposal of rubbish lead upto 50m and lift upto 1.5 m in all kinds of soil.

Planting seedlings including digging of beds to 15cm depth and mixing FYM fertilizer and insecticides planting of seedlings at 20cm distance from plant to plant and row to row.

Planting ground covers (ordinary) including digging of beds to 15cm depth and mixing FYM fertilizer and insecticides planting of sapling at 25cm distance from plant to plant and row to row.

Supplying and planting permanent trees in prepared pits and watering.

Provision for one way stand post with Khura complete in all respects